Automatic Prosodic Events Detection Using a Two-Stage SVM/CRF Sequence Classifier with Acoustic Features.
Mingming ChenWenju LiuZhanlei YangPengfei HuPublished in: CCPR (2012)
Keyphrases
- support vector
- acoustic features
- svm classifier
- support vector machine
- training data
- feature selection
- classification method
- support vector machine svm
- conditional random fields
- training set
- detection method
- feature space
- knn
- automatic speech recognition
- feature vectors
- decision trees
- object detection
- speech recognition
- speech signal
- visual features
- information extraction
- speaker verification
- cross correlation
- audio features
- classification scheme
- neural network
- pattern recognition
- similarity measure
- face recognition
- learning algorithm
- machine learning